Copy Shopify tracking numbers onto the Dynamics GP order

**Objective:** Add the tracking numbers from the Shopify order `{order-name}` to the matching Dynamics GP sales document.

**Step 1: Read the Shopify tracking**

Call `shopify-get-fulfillment-tracking-info` (Shopify server) with `order-number` = the number in `{order-name}` without the #. If nothing comes back, call `shopify-get-order` (Shopify server) with `name` = `{order-name}` and then `shopify-get-fulfillment` (Shopify server) with its `order-id`. Collect every distinct `tracking-number` with its `tracking-company`. If there are none, say the order has no tracking yet and stop.

**Step 2: Find the GP document**

Call `dynamics-gp-get-rm-sales-trx` (Dynamics GP server) with `customer-po-number` = `{order-name}`, passing `company` = `{gp-company}` when it is given. Retry without the leading # if nothing matches. If several documents match, prefer the one that is not yet posted and list the others. If none match, report the order as missing from GP and stop.

**Step 3: Confirm**

Show the GP `sop-number` and `sop-type` and the tracking numbers to add. Wait for an explicit yes.

**Step 4: Write**

Call `dynamics-gp-rm-sales-trx-add-tracking` (Dynamics GP server) once per tracking number, with `sop-number`, `sop-type` and `tracking-number`.

**Step 5: Report**

The GP document, each tracking number added, and any that failed with the error.

**Rules & Guidelines:**

* The only write tool this prompt may call is `dynamics-gp-rm-sales-trx-add-tracking` on the Dynamics GP server, once per tracking number, after confirmation.
* Do NOT call `dynamics-gp-rm-sales-trx-update` or any Shopify write tool such as `shopify-update-order`.

**Validation:**

* GP tracking numbers are limited in length; if one is longer than 40 characters, show it and skip it rather than truncating it.
* Do not add a tracking number twice when Shopify lists it on several fulfillments.